Mounting CSGO to GMOD server

Just had a map ported over from CSGO, everything looks/sounds great except for the physical contant with the CSGO props.

It is a deathrun map so being able to make contact with the CSGO props instead of phasing through them is a very big part of this, so I was wondering if their is any way to “mount” csgo to my Gmod server so these props can make physical contact with the player.

Try edit the map in hammer maybe?

Note: Using CS:GO props in GMod maps is highly inadvisable.