The matte Finish is called Bisque or basically unglazed. The figurines you have have exceptional Detail and Quailty, and the size is also a bit unusual also. Like mentioned earlier we will have to see the hallmarks to really tell. Just when I saw LAM my first impression was L & M, see lots of their items. Also as a side note, since L & M is or most likely a export Comapny the styles will be all over the board. Export companies purchase their items from various companies and Artist and sell them abroad, I have a had small Bisque style figurines from them, even seen some Hummel style, cheap and very detail. But we will have to see the hallmark and compare. I did run a search of LAM Porcelain and found some Artist that was under that, but mostly seem to be Ceramics and Porcelain items like Dinnerware and etc.