The well was made in Blender 2.9
Render 1920x1080 px jpeg (Eevee)
Textures PBR metal-rough 4096x4096 png (included in the archive with the main formats)
Textures PBR metal-rough 2048x2048
as well as
PBR specular-glossiness 2048x2048
and
PBR specular-glossiness 4096x4096
are in separated archieves.
Formats: