Here is a bts for the photos I uploaded recently. Very simple but effective 1 light setup, here I used an old fresnel 2kw tungsten light (warm color temperature). I used to do a lot of shoots with those kind of lights 2019-2021, till the LED lights from aputure got better and I had at least 600watt led :)
Those old 2kw Fresnels are nice to use if u want very crisp hard light, which also can be focused properly. Very good to use if you want to cut off light with flags/vflats or whatever, also good for reflections with mirror foil etc.
Here I use a 1x1m frost frame (diffusion frame) 90Β° to the wall so I have a softer sideways light on the model and still have some direct hard light on the floor. This way I also get a nice diagonal line on the wall, so the pictures dont look to simple. This setup imitates sun light a little bit with the light on the floor, as if sun light would be cut away through curtains in front of the window but still find some angle to get inside.
Those 2kw tungsten fresnel lights are heavy and they get really hot when on, so be careful. But you can get one for unde 120 dollars used, so 2019 I got myself 5-6 of them and created different setups with up to 5 lights at the same time, some directly on the model, some indirectly bouncing from walls/ceiling.