Another Finnish fly (translation “green/red”); found this version here. Didn’t have the exact color yarn for the tail so if the fly doesn’t work I’ll blame that.

hook - Maruto 7989 #10
thread - Depth Ray flame
tag - tinsel gold
butt - tying thread
tail - Indicator Yarn Fire orange
rib - small wire gold
body - peacock herl
shoulder - golden pheasant red body feather

Regards,
Scott