Okay, hope these work better
I've copied your files to Imgur, because the Pixiv pages aren't fully accessible to the public. A visitor needs to create a Pixiv account in order to see the full-resolution images, which is a minor inconvenience. It's the sort of thing which you should try to anticipate when making a request -- the goal is to prepare everything so that an artist can swoop in and
immediately begin creating a mod for SDT.
I would encourage you to read the
Request Rules post and
describe your requirements. It's not yet clear what you're asking for: static hair mods, dynamic hair mods, clothing mods, charcodes, or accessories (earrings, bracelets, etc).
I'll assume that you're looking for static hairstyles. In that case, the Aoi Zaizen image is very good and could be traced as-is. The Blue Angel image is a bit too shiny (and the left-side twintail is drawn strangely) so you'd need an actual artist to reinterpret it into a SDT hair mod. There are a few SDT modders on the Undertow website who rely heavily on tracing; if you can provide trace-able images then you'll have access to a larger talent pool. If you
don't want to spend any more time looking for reference shots then that's okay; you can either leave your post as-is (and wait for an artist to become interested) or contact a few Undertow artists and ask them to consider your request.
Alternatively, if you'd like to get more involved in the process then you could try to vector-trace the hairstyles. When this task is complete you would have a pair of SVG files, which can then be imported into Flash and quickly converted into SWF mods. Let me know if you'd like to proceed with this option; I can explain the process and show you how to get started.