I'm posting before I read the others' responses, so forgive me if I repeat them. Thought I would give you my gut reaction.
CONS:
Plunges look rough. Make or buy a file guide to help you get them straight and even. Get them clean before you start finishing the blade. Once they're set, NEVER go back and forth with your length-wise sanding; always start at the plunge and work towards the tip. Otherwise you'll get fishhooks that will drive you bonkers later.

:grumpy:
Fronts of the scales look rough. For a knife without a guard or bolsters, after getting the scales/tang drilled, hand-sanding the blade and I know the scales will sit flat and true, finishing the front of the scales is the very next thing I do before any other shaping. I take them right up to the finish grit at this point, because you can't do much with them once they're affixed. It looks like your scales are ground right down to the ricasso; that's a cool look if you can get it perfect, but I can't, so I leave at least a 1/16" of material up front. Makes it easy to keep them clean-looking.
The front of the handle is a bit on the thin side, viewed from the side. Now I'm just being nit-picky.
PROS:
I like the small rounded guard right at the bottom of the plunge. Just enough to keep your hand off the blade without digging into your finger. Nice attention to detail. Putting the plunge just in front of the guard would work, too.
Same goes for the mild thumb-ramp on the spine. Handy without being too radical. It adds to the smoothness and functionality of the design.
I love the arrangement of the pins. It looks balanced. The two rear ones could maybe be an 1/8" forward, but the front one looks just right, and using three mimics the lines of the handle nicely.
That poison wood looks great. The handle shape fits the blade; not blocky at all. If it was larger, I'd suggest more rounding-off on the bottom side, but I don't think it's needed for a knife like that. Brass is a fine choice, colorwise, although I find brass pins kind of a b!tch to keep shiny.
MOST IMPORTANT: Thin is in, baby! When I look at that knife, I think small-game, bird/trout, kitchen and table knife (precision cutting, not rough use). I love a full flat grind and with thin stock like that, it should slice very efficiently. :thumbup: It also looks like it has some distal taper; I'm a big fan of that. Again, the smoothness and "flow" of the knife appeals to me. EDIT: P.S. I love the sharp tip. A precision knife
should have that.
Overall? Mighty nice, friend. It's a pretty knife that looks like it was made for a purpose. You have a good eye for design. Keep it up!
As always, take my words with a grain of salt; I've only made a few more than you, so I may be completely wrong. But I know what I like, and I like that knife!