Who are all of the "Retro Machines" depicted on this shirt design, and what properties are they from?
C3P0 (Star Wars) - R2D2 (Star Wars)- Iron Man (Marvel) - Optimus Prime (Transformers)
Data (Star Trek) - Marvin (Hitchikers Guide) - Bender (Futurama) - Probably a Sentinel (X-men)
EVA 001 (Evangelion) - Gipsy Danger (Pacific Rim) - RX782 Gundam - Cyberman (Doctor Who)
Probably a Terminator - BB-8 (Star Wars) - Samus (Metroid) - Megatron (Transformers)