For context, I am trying to change the theme of one official Valve map into an abandoned map. While changing textures and some models, I have noticed that some lamp models do not have the skin that turns off their lights. Basically, I need someone that could add a new skin for some lamp models that would not show any lights in the pitch dark. The models that I need to be changed are: models/props_lights/light_fluorescent_basement.mdl models/props_2fort/groundlight001.mdl models/props_2fort/groundlight002.mdl models/props_spytech/spytech_hanging_light_52.mdl models/props_mining/industrial_ceiling_lamp02.mdl models/props_lights/light_cone_farm.mdl models/props_lights/light_cone_farm_32.mdl models/props_lights/light_fluorescent_farm_124.mdl Spoiler: Examples There are already some Valve created models which have two skins that can turn lights on and off, such as: models/props_lights/light_fluorescent_farm_124.mdl models/props_arctic/interior_light1.mdl models/props_arctic/interior_light1_nocable.mdl models/props_2fort/lightbulb001.mdl If payment is necessary, I can pay. Either way, I would be glad if someone would help me since I am not sure how to do any of this.