Punisher Joint Rollng Tray

thingiverse

I'm designing a Punisher-themed rolling tray with a joint holder that appears to be floating, as well as supports needed for this feature. To fit the design onto my Prusa build plate, I've scaled it down to 96%. The first photo shows how I plan to print mine; please note that the lines were quickly drawn on paint and disregard the box around the skull. I'll be using Prusa's colorchange option in Slic3r.