Prototype and Mock-up Prototype and Mock-up from Steven Tirado Prototype and Mock-up Random prototype and mock-up of various projects.Materials used: resin, card board, metal element materials, wood etc. gLike Prototype and Mock-up Random prototype and mock-up of various projects.Materials used: resin, card board, metal element materials, wood etc. Product Design Concept Art Share R 7 n Steven Tirado Industrial Designer and Artist Marikina City, Philippines Follow Contact