I made my own physics models but while ingame the player walks throught them. Also they are very light. For example they arent suppose to be so easy to push. How do i control there weight?
The weight I believe is decided from the texture you use on it. There is a tutorial about changing the texture properties on one of the HL2 sites..however it seems it was made for the Leaked version of Hammer b/c I don't even have the file it tells you to edit.
However, you can set the friction property which should allow you to make it harder to move
