This is a 6-color nearly-flat three-headed monkey from Monkey Island. The front side has a slight relief structure. It is inspired by qbin's model, but completely made from scratch.
It uses 6 colors, so a 5-color MMU or PrusaXL won't suffice… Maybe you can omit one of the colors and paint it.
Load one of the STLs, then right-click/Add-Part/Load the other ones (or use the 3mf file) and assign colors to the model parts.
Since the relief steps are 0.4mm, I suggest a layer height of 0.2mm. I suggest scaling by multiples of 0.5, so 0.5, 1.5, 2, 2.5,… If you want to use 0.25mm layers for example, additionally scale by a factor of 1.25.
I also suggest to print a few of them at once to reduce the purge-waste-to-model ratio…
The author marked this model as their own original creation.