I was responsible for modeling the geometry that was used for Optimus Prime's cursed state in Transformers 5, the Last Knight. I also modeled his dagger. The geometry was built in maya, overlayed on top of the legacy Optimus from Transformers 4, using display creasing set to optimal display resolution. There are two seperate variations, closed and open. Modeling was based on a concept by Gutalin shown below. Textures by Kim Vongbunyong.