Preparation

1. Prime with Leadbelcher
2. Paint repentia, wooden panels, and flames with thinned Corax White . Add another coat if necessary for full coverage.

Detailing the Engine

1. Paint heavy bolters, ammo crates, and other details with Balthasar Gold .
2. Paint heavy bolters, ammo crates, and the chain of the ammo belt with Sycorax Bronze .h
3. Paint inquisitorial seal and fleur-de-lis on Repentia with with Retributor Armour
4. Paint armor housing wth Black Templar .
5. Paint wooden panels with a wooden brown like Treant Brown.

Repentia

1. Paint clothes with appropriate color, likely either Akhelian Green , Basilicanum Grey , or Gryph-charger Grey .
2. Paint skin with Guilliman Flesh .
3. Clean up the metal bands with Leadbelcher . Make sure to pick out any locks.

Shading

1. Shade all silver areas of the engine with Nuln Oil .
2. Shade all bronze and gold areas with Reikland Fleshshade .
3. Shade wooden panels with Agrax Earthshade .

Highlights

1. Drybrush spiked curves, heavy bolter, ammo crate, and belt with Stormhost Silver .
2. Drybrush silver areas of engine with Stormhost Silver

Fire

1. Wet blend red and yellow on the flames to create fire effect.
2. Pick out brazier with Leadbelcher . Shade as necessary.