In general, this is a strange project. I've been going to make this map for the whole summer. Quite small but interesting. I made two versions day and night. At night, I added the illumination of the pool itself and other objects. I also added something like a motel room with switched off lights. Yes, yes, the light turns off. I revised this place a little, made other windows and doors. Collected partly skybox from what I could. Some textures had to be changed, they were too poor quality.
As many as four versions of the map, I hope I haven't forgotten anything. As usual, in the _sfm_fixes folder, the replacement files for SFM.
gm_gtav_city_pool.bsp and gm_gtav_city_pool_night.bsp - Garry's mod maps
sfm_gtav_city_pool.bsp and sfm_gtav_city_pool_night.bsp - SFM maps
For sfm users -
ent_fire room1_light toggle - turn off/on the light in the motel room