Here's the result for today's handful of work hours (around 4.5 consecutive hours).
The next pictures are quick models I did during the morning and the start of the afternoon (from 9:00 am to around 12:30pm). Note that some of those low poly models still require some optimization (especially the model right under this text). I've also linked the reference I used to start those models that I found before working today. My optimization mind kind of kicked in with the first model listed here. Lots of curves needed to be cut off and I tried to find some kind of compromise to all of that. Comments and suggestions are welcome (the legs do feel a bit blocky I fear).
So that's that for today :) !