I first didn't see that the 30 chars are part of the 70k, so it seems to be ok. Only one thing halo, something design-related: the trees are looking like baby-trees of 1.4 meter height, due to their special shape. older/higher trees have diffrent shapes. This way the scene is unneccessarily looking smaller than it is, also the chars are looking very small this way. The trunk of higher (fir)trees are naked at the lower part and they have less dense limbs/leaves. Just my 2c.