As many kitbuilders know, the 1960s (and re-editions) Aurora Spider-Man model kit has two major problems. First is that Kraven's figure is smaller than Spider-Man, second, less noticeable, is that Kraven's left hand looks smaller and delicate when compared to the right one. To solve this, I've scanned an original Aurora Spider-man's base (which includes Kraven's figure) so that can be printed in a larger size to balance the scale difference. Base was scanned with Kraven's right shin (which is a piece you need to glue on) and a new better left hand. It's up to you if printing Kraven as big as Spidey, or bigger or even enlarge the base to solve same problem in the Polar Lights version of the kit. Quality detail is high so a resin 3dprinter is recommended.