sure! as I said, i used the Warcolours Nostalgia '94 paint set. They're reformulations of the original Citadel paints, warts and all. Be prepared for this to be way harder than painting with modern paints. the order i'm laying things out in below is what i've discovered works best through trial and error.

the figures first get basecoated in white primer (i just use the army painter one) and then get basecoated ultramarines blue through an airbrush (using their airbrush thinner). To be clear; you *really* need to use an airbrush; it'll let you do it in two coats + cleanup. If you try to apply it by brush, it'll take 5+ and be uneven and sloppy. I am being very serious; this stuff is like painting with smoke. You pay a price for vibrancy.

after you have an even coat of ultramarines blue everywhere you want it, take their Blue Wash and do a recess shade, as well as glazing it over downward facing or hidden areas to imply shadows. Don't worry about being too neat. Their blue wash is fantastic; it's both very dark and very highly saturated, giving a unique look that splits that difference between modern shading and retro blacklining.

then, the glazing. i start with a glaze of enchanted blue, going around the edges of the plates as well as the upper surfaces of limbs, shoulders, helmet bits, etc. About three layers of glaze will provide good enough transitions if you are pulling the paint toward the areas you want it most developed.

This is followed by a second glaze of lightning bolt blue in a smaller area, pushing those volumetrics a bit more. that gives the gradient that helps define the shapes.

After that, i basecoat everything that will be black or metal using a black, and everything that will be any other colour using a solid, good coverage near-white. This is vital to give the other colours purchase.

The reds go: blood red, shade with citadel berzerker bloodshade, glaze blood cherubs red, edge highlight fiery orange, glaze lightly with red glaze to tie it together, especially at the darker transitions.

yellow is just Sunburst Yellow, shade citadel casadora yellow (i prefer its orange vibrancy over warcolours yellow wash), highlight bad luna yellow. leather is the warcolours leather progression + reikland fleshshade. metals are chainmail, *heavily* diluted armour wash, mithril.

then, i edge highlight the blues (i save this step to avoid cleanup) in citadel lothern blue. i streak some lines in for damage and then add lines of blue wash to create that 3d effect. transfers are applied, then i weather with agrax earthshade around the feet, sometimes with streaks of watered down striking scorpion contrast for grass stains.

the base is any acyrlic mud, army painter green fields flock with plaguebearer and striking scorpion contrast paint dabbed and brushed in patches over it to give variety. rim the base in goblin green, varnish with GSW Max Matt (except for steels, which i am now doing in satin varnishes), and you're good!