Still a work in progress, but coming along nicely. Should have him done in a few weeks now. Size is about 20" to top of head, 23" to top of tracks. Built him so he still come apart (in half like the original mold) and with using the original G1 arm pieces I'm able to still have the rocket form from both forearms. Head is also freely moveable and on its original headmaster joint for easy removal (will be a part of his tank (making now)). Back pack and tracks also removable for alt. mode. More pics to come as I get closer to completion, alt. base mode as well. Thanks for checking it out.