Black toon cat model take too long to publish

I tried to make a black toon cat

Sculpted, Painted, Smoothed and Weight painted the model and take too long or slow

290 error code while take too long

A bad request has been added, look!

Black toon cat render photo

I made a model on blender

Now finally solved itself

I don’t follow - was there a problem with the model processing on our end?