When painting blue plastic models for a non-Ultramarine paint

Pre-modified Model, Gundam Model Paint

⭐️WH40K Space Marine Painted Web Store Exclusive Ultramarines HQ

Do you think this is too blue for ultramarines? : r/Warhammer40k

Army Painter Warpaints Ultramarine Blue

Paint coming off. : r/Warhammer

Winsor & Newton Professional Watercolor - French Ultramarine 37 ml

The Army Painter Color Primer Spray Paint, Ultramarine Blue, 400ml

How To Paint Ultramarines FAST. Blue Armor Made Easy.

What paints and techiques should I use to get such a vibrant Hive Fleet Hydra colouring? I want to start painting Tyranids and could use some advice : r/Tyranids

Revell Email Paint #51 Ultramarine Blue Gloss 14ml (RVL32151)

Should I prime with light or dark when painting a miniature with equal amounts of both? : r/Warhammer40k

How To Paint Ultramarines / Getting Started with Warhammer 40k and