Here I have a small update, showing "How is the kit delivered?"
The first and last lot (at this moment, one was sold, last two units) is delivered as the picture above. Some chips (ATMega, KT0915, TP4057, OLED) are soldered and the rest parts put on the sheet should be soldered by you for completion. As is described at tindie.com, this kit does not contain LiPo battery cell (due to international parcel regulation) and please find it at your local reseller. Again, last two unit on sale! If you have interest, don't miss it!!