The Spike mini-figure is a homage to a character from the Transformers Generation One animated series. A fun addition to any Transformers collection, the figure scales very well with both deluxe class toys and the Masterpiece line. Also, note that this Spike miniature is in scale with my other mini-figures of Carly, Daniel, Sheila and Dazzle. The transparent miniature pictured above was printed in Shapeways' "Frosted Ultra Detail," a material that yields high detail and has a crystaline texture. However, for the highest detail, smoothest surface finish and overall feel similar to that of plastic, I recommend "Hi-Def Acrylate" for this miniature. Spike can also be printed in White Strong Flexible Polished. Please note that only the Space Man/Spike figure is included in your purchase, other figures shown sold separately. If you have any questions please feel free to contact me. Thank you. –Tecrom Designs