Love the Elven warrior beautiful job,I like the composition too,she's striking a nice natural pose,well done so far:) As for suggestions you might want to add a metal texture to the axe head and maybe a nice shield leaning against it? as for the trees you could take a look at www.3dplants.com for some great background foliage,trees etc,the scale seems a bit off on the trees to me,the front one could be larger and the background ones smaller to fit in with the mountains better,anyways just my two cents worth:)