I appreciate the vote of confidence but I'm an old fart (46) and I gave up on professional art a long time ago . Here's a thought - I bet that the  company that made robocop owns the rights to ED-209- so freebie or not the actual rights for ED-209 are probaly with Paramount or Fox or somebody. Since no money was made -probaly not a big deal , HOWEVER there is a  model of ED there for 200.00  - NOW this is the question since this image is commercial and used  the intellectual rights owned by another how can they sell it - it seems its kinda like me selling somebody elses property ...