To add to this, the model seems to be horribly flawed geometrically speaking. When I try to colour it manually some surfaces simply won't show as coloured. When I try to slice it it takes like 5 whole minutes every time. Such a simple shape shouldn't take this long, I have a 16 core CPU and a GPU with 12GB of VRAM, an NVME and 32GB of RAM... When I click "slice" it takes 70% of my CPU and almost 10GB of RAM for 5 minutes, how many freaking vertices is this??

Nevermind. I refuse to work with this. Faces are like weird cone-shaped geometries instead of being flat faces, so when you colour the model you don't really colour a surface, you colour a solid with n-vertices and that becomes 10 colour changes instead of 2. Terrible model, terrible default profile too, it failed to print (I haven't had a failed print in a LONG time).

The issue lies with the red “drops” on the gingerbread house They consist of millions of triangles The slicer offers the option to simplify structures This allowed me to reduce the file size to 75MB in the first attempt Still far too large Slicing now takes approximately one minute on a desktop computer I might rebuild the drops in Fusion and reupload the model as a remix