You might be interested in these PCFs
Colorful Optionset
A control to replace optionsets reflecting the color provided during the customization.
PCF MDA Background Change Date Only Field
A control to set the background to any rgb colour to a Date Only field in your model driven app.
CheckBox List
A control to replace a subgrid and show a list of records with an associated checkbox.
Colorful Optionset Grid
A control to show the Option Sets with the colors customized using the standard experience inside...

