I get a blank but usually no crash if scene is just too complex for my ageing twin GPU cards. Dialling back their preferred 1024 vols+buckets progressively, I get to 64, which is also the CPU-only setting for both this CAD_Tower and the network-render 'Box'...

For example, this scene was still unstable at 64 v+b with the GPU cards, so I ran CPU-only, 96 pixel-samples, in ~ 1¼ hours on 'Box'. Currently running a 256 p-s, which I've just stopped by to check on queue's progress ~80%...

Lamps are budget DS set ported to OBJ+MTL. Frame is Poser primitive cylinder, multplicated, scaled etc.

Hooks from https://www.renderosity.com/freestuff/items/84438/simple-hook-primitive