i used realistic lighting. not sure if it's outmoded by now or what. i highly recommend trying one mod at a time, btw. just, each play session, pick one thing that looks ugly, and find a popular mod that addresses it in a way you find attractive. obvs you want to shy away from unusual mods unless your goal is to spend as much time experimenting with mods as playing. if you stick to the trendy stuff, incompatibilities should be well-noted in the mod info. i'm a big Vurt fan. didn't feel the need to add to structures anywhere near as much as foliage. Skyrim's pretty old now so if you have newish hardware you can get a loooot of screenshot bliss out of simply a realistic lighting-type mod and a foliage pack. oh, and an aggressive .ini