need help finishing agood oilrig map for css

[chedderbob]

I miss as_oilrig does any one else? Well I made from scratch an oilrig map, but I would like to know if any one would like to help me finish it? I think it would be a killer map for source. If there are any good mappers that would like to help your name would go next to mine for full deserved credit.

I would like to optimise, add sound effects, fx, details, e.c.t

here is the file