Hello everyone, first time posting in this part of the forum! I'm a new painter, and the techniques I'm struggling with are highlighting and drybrushing, so I stick mostly to base coats, layers and washing. These are the two models I'm pretty proud of, one being a Bastiladon from Chamon, a metallic armadillo whose wash of the crystal on top I completely botched and requires fixing. The other is an Oldblood on Foot who again, recieved a simple scheme of white, red and gold, and agrax gloss wash.
The both look good. I really like the look of the Oldblood, and the limited palette you used. I feel like there could be some red on his crest to accent it a little more and/or you could paint the haft of his weapon in red.
I like the metalic Bastiladon. Games Workshop put out some great beginner tutorials on layer painting and highlighting. Duncan Rhodes' method is a fantastic start place. I find that black lining (either with black or another very dark color) does a lot to separate out the details and provide definition to the sculpts.
Apart from the basing they are tabletop ready. I love the white and Red combo on the Oldblood. To elevate the colors you could add some (extreme) highlights to every scale individualy. This makes some time, but done well brings the model even more to life. For the gold on both of your models I do recomment some highlights in bright gold or Silver. Just the higher edges. Right now it is somewhat monotone gold with a little contrast from the wash. You don't need to do the above if you're going for tabletop quality Grrr, Imrahil