No way to get it. I tried to find a way but there is no one. The secret area splits up in 4 little boxes with 1 model in it. The adminroom-plugin could teleport admins to 1 box with a model in it but theres no trigger who gives you access to pick it up. It´s difficult.
For these who cares how it works:
If you press e on the christmas gifts, you will get teleported in a dark box. So everyone falls down to the ground and on the ground is a teleport who teleports you back tot he gifts.
Another thing happens if you press e on the gifts. A command will be send to activate the teleporter and a command who tells the server to freeze every one with the Steam-ID Steam_X:X:XXXXXX. The guys with the correct Steam-ID will be teleported and frozen in the air. These guys won´t fall down and don´t touch the teleporter who teleports you back. While they are in the air another teleport will activate and this one teleports them to the models. +A trigger will unlock the models
It looks like the models were made for the mapper&friends and no other person
Yes I know my english is still broken but come on.