My current wargaming projects are (and I need to remind myself of this to stop myself starting new ones):
28mm –
WAB – saxon and viking armies (painted 11 saxons and 8 vikings, to-do 12 vikings and 28 saxons)
DBM – Polybian Romans
WFB – High Elves (need finishing), Tomb Kings (need a couple of figures and a re-vamp), Dwarves (only just started)
W40K – Sisters of Battle (finishing touches), Eldar (new codex, complete change?)
15mm
DBM – Later Achaemenid Persian (about a quarter done, lovely Xyston figures), Minoan (last few chariots, replace all spears with xyston wire spears)
10mm
Warmaster Ancients – Sassanid Persians (about a quarter done)
As wargamers go, I suspect that that is a pretty small painting pile, but then I am omitting the most hopeless cases.