I wanted to build a nostalgic PC that I would love to have sitting on my desktop. I luckily found an old Castle Grayskull on eBay for less than $30.
I used an aluminum MATX frame and an old 8th gen processor I had. I had to expand the middle part about three inches, hence the sculpting in the middle.
All in all, came out good. I am thinking of doing a better job of the color matching for the sides (I painted the parts separately), but still love the results. Let me know what you think. Thanks so much