diff --git a/README.md b/README.md
index 81d5950..7d4d1ec 100644
--- a/README.md
+++ b/README.md
@@ -22,12 +22,14 @@ Licenses: see [LICENSES](./LICENSE).
 ## Roadmap
 
 - Add tests!
+- Better names for downloads (matching source)
 - Model /home fs in shared state. have two clear paths: /libraries for builtins, and /home for user data. State pointing to /libraries paths needs not store the data except if there's overrides (flagged as modifications in the file picker)
 - Setup [OPENSCADPATH](https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/Libraries#Setting_OPENSCADPATH) env var w/ Emscripten to ensure examples will run fine.
 - Bundle some official demos and more examples from each library!
 - Ask users to contribute recipes to include more libraries, and cool examples that work in the environment
 - Drag and drop of files (SCAD, STL, etc) and Zip archives. For assets, auto insert the corresponding import.
 - Proper PWA w/ File opening / association to *.scad files
+- Animation rendering (And other formats than STL)
 - Compress URL fragment
 - Customizer support. Probably by adding --export-json or --export-format=customizer-json to OpenSCAD.
 - Mobile (iOS) editing support: switch to https://www.npmjs.com/package/react-codemirror ?
diff --git a/src/components/Footer.tsx b/src/components/Footer.tsx
index 0fad6a5..f0aa477 100644
--- a/src/components/Footer.tsx
+++ b/src/components/Footer.tsx
@@ -113,7 +113,7 @@ export default function Footer({style}: {style?: CSSProperties}) {
 
       {state.output && (
         <Button icon='pi pi-download'
-          title={`Download ${state.output.isPreview ? "preview.stl" : "render.stl"} (${state.output.formattedStlFileSize})`}
+          title={`Download ${state.output.isPreview ? "preview.stl" : "render.stl"} (${state.output.formattedStlFileSize})\nGenerated in ${state.output.formattedElapsedMillis}`}
           severity="secondary"
           text
           // label={state.output.isPreview ? "preview.stl" : "render.stl"}
diff --git a/src/components/PanelSwitcher.tsx b/src/components/PanelSwitcher.tsx
index 23931b2..a28bc8e 100644
--- a/src/components/PanelSwitcher.tsx
+++ b/src/components/PanelSwitcher.tsx
@@ -64,7 +64,6 @@ export default function PanelSwitcher() {
         }
         <SettingsMenu style={{
           position: 'absolute',
-          marginTop: '5px',
           right: 0,
           top: 0,
         }} />
diff --git a/src/components/ViewerPanel.tsx b/src/components/ViewerPanel.tsx
index e7b75b6..730b6b4 100644
--- a/src/components/ViewerPanel.tsx
+++ b/src/components/ViewerPanel.tsx
@@ -3,6 +3,8 @@
 import { CSSProperties, forwardRef, useContext, useEffect, useRef, useState } from 'react';
 import { ModelContext } from './contexts';
 import { StlViewer} from "react-stl-viewer";
+import { ColorPicker } from 'primereact/colorpicker';
+import { defaultModelColor } from '../state/initial-state';
 
 export default function ViewerPanel({className, style}: {className?: string, style?: CSSProperties}) {
   const model = useContext(ModelContext);
@@ -21,8 +23,10 @@ export default function ViewerPanel({className, style}: {className?: string, sty
           }}>
       {state.output?.stlFileURL &&
         <StlViewer
+            className='absolute-fill'
             style={{
-              flex: 1
+              zIndex: 0,
+              // flex: 1,
               // width: '100%'
             }}
             // ref={stlModelRef}
@@ -30,12 +34,22 @@ export default function ViewerPanel({className, style}: {className?: string, sty
             orbitControls
             shadows={state.view.showShadows}
             modelProps={{
-              color: '#f9d72c',
-
+              color: model.state.view.color,
             }}
             url={state.output?.stlFileURL ?? ''}
-            />
-      }
+            />}
+            
+            <ColorPicker
+              className={`opacity-animated ${!model.isComponentFullyVisible('viewer') ? 'opacity-0' : ''}`}
+              value={model.state.view.color}
+              style={{
+                position: 'absolute',
+                top: '12px',
+                left: '12px',
+                // pointerEvents: model.isComponentFullyVisible('viewer') ? undefined : 'none',
+              }}
+              onChange={(e) => model.mutate(s => s.view.color = `#${e.value ?? defaultModelColor}`)} />
+          
 
     </div>
   )
diff --git a/src/state/app-state.ts b/src/state/app-state.ts
index 881733f..31a3157 100644
--- a/src/state/app-state.ts
+++ b/src/state/app-state.ts
@@ -20,7 +20,8 @@ export interface State {
     } | ({
       mode: 'multi',
     } & { [K in MultiLayoutComponentId]: boolean })
-
+    
+    color: string,
     showAxes?: boolean,
     showShadows?: boolean,
   }
diff --git a/src/state/fragment-state.ts b/src/state/fragment-state.ts
index fe79b5e..5cef40f 100644
--- a/src/state/fragment-state.ts
+++ b/src/state/fragment-state.ts
@@ -2,6 +2,7 @@
 
 import { State } from "./app-state";
 import { validateArray, validateBoolean, validateString, validateStringEnum } from "../utils";
+import { defaultModelColor } from "./initial-state";
 
 export function buildUrlForStateParams(state: State) {//partialState: {params: State['params'], view: State['view']}) {
   return `${location.protocol}//${location.host}${location.pathname}#${encodeStateParamsAsFragment(state)}`;
@@ -33,6 +34,7 @@ export function readStateFromFragment(): State | null {
             viewer: validateBoolean(view?.layout['viewer']),
             customizer: validateBoolean(view?.layout['customizer']),
           },
+          color: validateString(view?.color, () => defaultModelColor),
           showAxes: validateBoolean(view?.layout?.showAxis),
           showShadows: validateBoolean(view?.layout?.showShadow),
         }
diff --git a/src/state/initial-state.ts b/src/state/initial-state.ts
index adea794..1567e28 100644
--- a/src/state/initial-state.ts
+++ b/src/state/initial-state.ts
@@ -4,6 +4,7 @@ import defaultScad from './default-scad';
 import { State } from './app-state';
 
 export const defaultSourcePath = '/playground.scad';
+export const defaultModelColor = '#f9d72c';
   
 export const blankProjectState: State = {
   params: {
@@ -12,6 +13,7 @@ export const blankProjectState: State = {
     features: [],
   },
   view: {
+    color: defaultModelColor,
     layout: {
       mode: 'single',
       focus: 'editor'
@@ -37,7 +39,9 @@ export function createInitialState(fs: any, state: State | null) {
         editor: true,
         viewer: true,
         customizer: false,
-      } as any
+      } as any,
+
+      color: defaultModelColor,
     },
     ...(state ?? {})
   };
diff --git a/src/state/model.ts b/src/state/model.ts
index 736f56c..47ac76d 100644
--- a/src/state/model.ts
+++ b/src/state/model.ts
@@ -51,6 +51,14 @@ export class Model {
     this.mutate(s => s.view.logs = value);
   }
 
+  isComponentFullyVisible(id: SingleLayoutComponentId) {
+    if (this.state.view.layout.mode === 'multi') {
+      return this.state.view.layout[id];
+    } else {
+      return this.state.view.layout.focus === id;
+    }
+  }
+
   changeLayout(mode: 'multi' | 'single') {
     if (this.state.view.layout.mode === mode) return;
     this.mutate(s => {
diff --git a/src/utils.ts b/src/utils.ts
index 0c45b87..9ec4cd4 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -83,7 +83,7 @@ export function formatBytes(n: number) {
 
 export function formatMillis(n: number) {
   if (n < 1000)
-    return `${Math.floor(n)} millis`;
+    return `${Math.floor(n)}ms`;
 
-  return `${Math.floor(n / 100) / 10} sec`;
+  return `${Math.floor(n / 100) / 10}sec`;
 }
\ No newline at end of file