The pictues above are with my SH4 Scene mod and should go ok with all versions of SH3, what I suggest is thet you disable the SH4 Scene mod then replace the old EnvColors_Atl.dat file in the mod above with the new one then re-enable the mod.

I will do a new version of the SH4 Scene.dat & upload it later.
Edit: My mistake, that release of SH4 Scene for SH3 does not include Env files so just enable both mods, I will still do a new version though!