The updated skins for 4.37 are coming, more and more are available on JanHas website. Just noticed some of links were not updated yet i.e. to download Polish ones the corect one shall be https://www.janhas.net/Files/LV7_F-16C-52_Plus_PoAF_incl._CFT_v37.zip
Update: link on webpage seems to be corrected now