by knightkrawler » Saturday November 28th, 2015 6:44am
1. Painting Fire:
You start with white with a hint, a tiny tiny hint of lemon yellow and base all the flames. Coverage must be extremely good. If needed start with something darker (a mid-tone brown) and layer until it's that offwhite. Then you continue layering like you would be highlighting, just not from dark to light, but vice versa.
You can use these these color steps:
The lemon yellow you mxed into the white - a darker yellow - a light orange - a red orange - a scarlet red or mid-tone red like Citadel Mephiston Red - a brownish dark red without a hint of blue or green in it (safest would be to just mix in black with the midtone red you've used) - last you glaze the tips with almost pure black or a very dark warm brown. Of course, each layering step means you leave a rim of the previous layer visible. The darkest step should only be on the tips of the individual flames, the off-white should only be at the center of the fire/bottom of the flames.
Maybe at some point you're courageous enought to play around with blues at the base of fires - I know I'm not.
It will look most realistic if it goes all the way from almost pure white to almost pure black. The assumption here is similar to the tactics used when painting non-metallic metal.
For the reflections of flames (OSL - Object Source Lighting), watch some youtube videos and you'll slowly get the hang of it.
Basically, you highlight over the reflecting area with color steps darker than the actual flames. For rock or stone that means basically you use colors from a dark red to a medium orange, simply highlighting the area that is reflecting the flames over the highlights you gave it naturally. Shadows in the rock too deep to be reached by the light (which there will be few) are just given a glaze of a very dark red.
As said, for OSL there's a lot of useful videos (James Wappel, Ichiban Painting, et al.).
For fire, i have found not one that shows me a better result than what I achieved with my second attempt at fire, so I recommend you follow my steps roughly. You can always paint over spots that you don't like with a different color, but basically you need to be courageous in color contrast, like with NMM.
2: Varnish
Use a glossy varnish first - two coats. That is the actual protection. You can feel the difference with your fingernail.
then go over that with a matte varnish (for Americans I've read often that Testors dullcote is the way to go) to take off that shine given by the gloss varnish.
You can buy pots of gloss, satin, and matt varnishes from Vallejo, too, to brushpaint over spots that you do want glossy again, like a piece of armor lying on the floor or something, if you wanna get really detailed.
I use that method for my minis, too. First gloss varnish, then matt varnish, then gloss varnish with a brush over eyes, wet spots, mud bases, shiny armor and weapons - you catch the drift.