Aha !! Found a free FBX that Poser sorta likes... https://www.deviantart.com/gs-mantis/art/Miku-Lite-Model-Download-480790573

Miku Lite FBX by GS_mantis imported to PoserPro11 at x2500 instead default x100. This gives 'adolescent' size, while x3000 matches LaFemme's height.

Have yet to figure FBX posing within Poser, but note improved lighting. Rendered with Firefly.

Textures just showed up, without prompting.

Have yet to figure how to scale FBX figures within Poser, as they tend to 'explode' when you try.