Reaper Miniatures have posted a detailing how to assemble their Shaerileth, Spider Demon miniature.
From their website:
Patrick Keith sculpted the gorgeous Spider Demoness. Did a bang-up job, let me tell you. And he didn’t have to write the guide on how to assemble his creation, but he did. Patrick Keith brings you the extra mile with his assembly guide to 03465: Shaerileth, Spider Demon.