Thimble!! It's so good to see you again, my friend! <3 <3 <3
Currently out in the US, at Target:
G1 Rainbow ponies (2nd set with Tickle etc)
G1 Year 2 earth pony set, I think? (Bubbles, Bow-Tie, etc)
Retro G3 ponies (G3 Applejack, Fluttershy, Pinkie Pie, and Rainbow Dash)
They are generally located on an endcap, with other retro toys like Pound Puppies, Lite Brite, and retro Care Bears.