Diorama.ru maintains the following nominations of contest, according to the our site's theme. You can see the full list of nominations at the DishModels.ru site.
Dioramas
Dioramas in any scales are acceptable. 3 main prizes, 3 viewers prizes.
Vignettes
Vignettes (mini-dioramas) in any scales are acceptable. 3 main prizes, 3 viewers prizes.
Aircraft dioramas and vignettes
Dioramas and vignettes in any scales with airframes (planes, helicopters etc) as main objects. 3 main prizes, 3 viewers prizes.
Figures
Single figures (plastic, resin, scratchbulit, converted...) in 1:35 scale and other scales less than 90mm, and also white metal figures belonging to WWI era or later. 3 main prizes, 3 viewers prizes.
White metal figures
Single white metal figures in 54mm and other scales less than 90mm, belonging to any eras earlier than WWI. 3 main prizes, 3 viewers prizes.
Large scale figures
Single figures in scales 90mm, 120mm (1:16) and larger. 3 main prizes, 3 viewers prizes.
Busts
Busts in scales 1:10, 200mm (1:9) and larger. 3 main prizes, 3 viewers prizes.
Small scales
Dioramas, vignettes, figures in 40mm, 28mm, 1:72 scales and smaller. 4 main prizes (separate 1st prizes for best dio and best figure), 3 viewers prizes.
Sculpture
Sculpted by author or heavily converted figures in any scales. 3 main prizes, 3 viewers prizes.
Fantasy and Sci-Fi
Non-historic dioramas, vignettes and figures in any scales. 3 main prizes, 3 viewers prizes.
Juniors
Dioramas, vignettes, figures in any scales built by beginners. 3 main prizes, 3 viewers prizes.