Jim Morren offers an extensive set of brushes and stamps on the Blender Market.
What is Sculptors Toolbox?
Sculptors Toolbox is a new series that is intended to cover several aspects of the sculpting process, from basemeshes to brushes and stamps, the series will consist of high quality content, build for professional use, all content is tried and tested for professional production.
What is this product's function?
Any of the brush packs in this product are made to a high standard, finding a good place between performance and quality results. Brush packs are customized with custom textures, settings and thumbnails, along with properly re-configured brushes stock to blender.
What are the textures like?
Texture in these packs can vary in resolution, from as low as 128x128 to 2048x2048 depending on the requirements.
Stamps for example will most commonly be at a 512x512 resolution as any higher resolution has next to no benefits when it comes to the quality of the result while negatively impacting performance.
Textures are more commonly 1024x1024 or higher, which unlike stamps are mapped onto the surface allowing higher resolution textures to actually be useful.