I've tinkering with the idea of a wall of Primes using existing molds that resemble as close as possible to what we have seen. The first two I have are Nova Prime and Sentinel Prime. I hope to be able to find these molds and actually do them at some point. Let me know your thoughts. Nova Prime is based off of Engergon Checkpoint. The looks like a he could be Earth mode Nova Prime. Sentinel Prime is based off of Costco Yellow RID Optimus Prime. I used M3Gr1l0ck SOD designs to find something that would fit the looks and profile of Sentinel I think I found it. Both of these would take very little painting and maybe a head swap to pull them off. Let me know your thoughts.