You are right. As an option, plastic case could be made a bit larger to have space for a full CM4 heatsink. Actually, didn’t felt like back panel would be too hot, so maybe thermal paste would be just enough.
I’ve emailed him so many times about it, I don’t know if they are ever going to post it They should literally just have the files (or the model to export the files to), I do the equivalent to what they need to do all the time. It takes about 5 minutes to export and upload everything if you don’t have a rhythm to things with some genuinely curvaceous objects and so-so internet. The model is simple as can be, I don’t know what they are doing.
I was thinking it’d be nice to have a phone case made for the uconsole. Screen protectors or even water-proofing. A nice snap on case with screen protection and water-proofing would be the final touches this needs I think.