Neil Sandilands
Clifford DeVoe / The Thinker from The Flash
Clifford DeVoe (played by Neil Sandilands) was a professor and researcher who augmented himself with a device that increased his intelligence. While his intelligence increased, however, his body began to deteriorate. This ultimately put him in a wheelchair which he altered to be a sort of base for his power.
Altering a wheelchair – particularly a power chair as DeVoe uses when he is The Thinker – is a large undertaking. So too is making the specialty headgear that makes up his costume. An easier way to cosplay him is to dress as he did before becoming The Thinker and then use a few costume cybernetic pieces to show DeVoe’s transition into being The Thinker.
The piece pictured above is technically a piece for a Borg costume which means it can be reused in other costumes as well. Otherwise all you need are dress shoes, slacks, a button up, and a tie as well as a wheelchair if you choose to cosplay that point if DeVoe’s development.