Game model coming from blender looks good in both fusion 360 and PrucaSlicer, until i click slice now, when the model becomes unusable

[Anonymous]

As stated in the title i imported a game model into blender, then to fusion and lastly to Pruca, and the model looks fine in the PrucaSlicer preview, but when i try to "slice" it, it suddenly looks weird, with big holes going through the model. I tried to import it straight into fusion and also tried straight from blender into Pruca, but the issue still stands. Thankful for any answers!

[-Nick-]

In the title you say, "game model coming from Blender" but in the details you say, "i imported a game model into blender".

Did you build the model in Blender ?  If so I don't believe there's much you can do by passing through Fusion on the way to Pruca given that Blender exports STL files directly. 

[-Nick-]

On the other hand, you might try opening the file in Cura instead of Pruca and see if that works for you.  I have excellent results from building in Fusion, exporting STL and slicing in Cura. 

[TrippyLighting]

Can you share the original model file by attaching it to your next post?