Testing has discovered some potentially nasty bugs:
Can't stuffcmd to a non-client
setmodel: can not modify free entity
setorigin: can not modify free entity
The stuffcmd needs fixed - its happening on a bot and can cause buffer crashes. Not sure about the free entity, but the server message spams, which is really annoying.
Be working on those. Everything else looks great. The visible weapons are wicked with the painkeep and painkeep plus (pk artifacts) weapons.