I've tried numerous methods of painting eyes over the years and I found a method that works for me and it might work for you. I am by far no expert, but maybe this little tutorial will help someone.
The trick to this method is using the right equipment and keeping your paint as thin as possible. If it's too thin, you'll lose control of it will run everywhere while if it's too thick, it won't flow right and clog up your brush. I'd say a ratio of 3 drops of flow aid to 1 drop of paint depending on the consistency of the base paint your using. Like I said previously, you want the paint to be as thin as possible.
I'll be using a one of my extra space wolf heads for this example...
I find painting the head separate from the body makes it easier to get into all the nooks and crannies of everything. I basically just drilled into the bottom and shoved a toothpick with a little super glue on the end of it.
Next, you'll want to base coat the miniature or the head depending on how you're painting the model.
I mainly use reaper colors for most products unless I'm following a specific tutorial in which I'll use GW colors. I used reaper tanned shadow, reaper auburn shadow for the hair, and gw russ grey for the base.
Next, I shade the miniature like so...
I used reikland fleshshade on the face and hair and nuln oil for the base. I like to put the shades in before I work on the eyes, that way I can see exactly where I need to put them. Sometimes there's an eye lid, especially on gw models and if you put the eyeball on it, it looks horrible.
Now we're ready to define the area of where to put the eye.
Any black color will work for this. If you make any mistake during this point (like I did with the left eye, getting some of the black on the lower eyelid) it can be fixed during the layering phase with the skin. This is why I do the eyes after the washing as most mistakes can easily be corrected.
Next I used a cream color to do the actual eyeball. It's good to use an off-white color as a straight white doesn't look right. I used reaper creamy ivory for this.
Basically you want to draw it inside the black, leaving just an outline of black. Again, you can see I screwed up on the right eye during this as I didn't thin the paint out enough which cause it to clog my brush which resulted in more of the cream color to come out covering the black at the bottom of the eye. It's an easy fix as well since it happened right where I need to put black again for the iris.
Next, we go back to black (I usually add another drop of thinner at this point because it'll probably be too thick and this is very precise work) and I draw a line going down the center of the white on each eye, then slowly round out the sides in the shape of an iris leaving a little white on each side.
So you might be thinking the eyes are done. Nope!! Again, this is why I do the eyes right after the washing phase. I know I'm going to make mistakes, I always do. You can see I got black all over the eyelids, and I usually get black in places I don't want to. It looks good, but it will look better after I layer the skin tone and can fix my mistakes... like so...
I reshaped the lids, kept the shade in the dark recess of the eyes, and added a quick tone all over the face and now we have a pretty decent face. Sure, another layer of a lighter skin tone would look good, but I think I've made my point.
So, the take away points are as follows....
- Do the eyes after the flesh wash on the face. Mistakes will be easier to fix and you can easily identify the eyelids and where the paint needs to go
- Any mistakes with the black can be fixed during the flesh layering phase
- Use an off-white color. Straight white looks bad
- Thin your paints more than usual. You need absolute control of it when doing this type of work
- Practice, this is not easy to do. A steady hand is required, I also recommend using a head mounted magnifying glass along with a winsor newton series 7 3/0 brush
Here is a picture of the magnifying glass I use for anyone interested...
You can get these for pretty cheap off of amazon. I think they're like $10 - $20.
Anyways, this is something different than what I normally post. Probably not the best tutorial, but I think I get my point across with mistakes and all. I hope it's been helpful.