You know what would be great?
If someone could do one or more of the following:
Port all or most of one of these things or more:
White Forest Base (HL2 EP2)
The Outlands/White Forest (From HL2 EP2)
The Citadel (HL2 or HL2 EP2, Whatever version you want)
Victory Mines (HL2 EP2)
Underground City 17 (HL2 EP1, Cleaned up or not, Both even better)
Nova Prospekt (HL2)
Highway 17 (HL2)
Sections of City 17 (HL2 & EP1)
Feel free to post an alpha or bad version or another idea to post like the Antilion Beach or such!