For the girl with the sword picture, the background is one of the Woodland Playsets from www.daz3d.com, who are also one of the most significant suppliers of human figures in the Poser market. I don't recognise the actual figure. Most of the DAZ figures have the morphs sold seperately to the main figure. The main figure is sold at low cost, sometimes given away, but then you have to pay. The figures supplied with Poser vary. There are ear morphs with the Poser 5 figures, but not with the Poser 6 figures. If you do have Poser 6 there's a free add-on package from the makers (e-frontier) which supplies the Poser 5 content. The pointed-ear morphs usually use the "elf" label, though there's a style of elf in Japanese art which has a rather different ear-shape.