[Sarachan]

Wasp and Ultron have a nice history. He attempted to transfer her body into picture number one. It ended up sort of failing with the robot thinking it was Wasp without actually being Wasp

Then we have a Wasp version of Ultron in the second and 3rd pic.

The last pic has Psylocke going through the Siege Perilous this is when she goes from being a British woman to going Asian. Their is no process and it's not really dealt with it just stays like that forever.

Edit: Adding two more thor transformations