Wilbium Mohlenhoff was the modeler for the first two original Slaughter Me Street games. He previously worked with Impulse Game Studios, but has since gone on to work on other projects. Although he still shows the original models or mentions Slaughter Me Street from time to time, the renders and videos made after the first two games are not officially associated with the games.
On Wilbium's YouTube channel there are a few videos that either show behind the scenes, or turn arounds for some of the threats.