At present, you can buy my mockups and stock photos at Creative Market, where you'll find themed bundles and a few standalone photos.

Grey Frame Mockup for displaying artwork
Blush Feminine Styled Photo - Notes Mockup
Black Mug Mockup with Roses - Styled Photography
White Mug Mockup with Tulips on Tray - Styled Photography
Feminine Styled Stock Photo Bundle - Coffee & Roses
Turquoise & Roses Notebook Styled Photography
Black and White Styled Photography