I've been working on a side project using Unity. With HDRP you can make things look very nice, at this point I'm only limited by my own time. You can buy Gaia,

I've been working on a side project using Unity. With HDRP you can make things look very nice, at this point I'm only limited by my own time. You can buy Gaia, use HDRP and have a beautiful forest in about 3 minutes.