Czech Style Nymph Grayling Bug

Materials Used;
Hook, Czech Nymph size 10
Thread, UTC 70 Yellow Olive
Rib, 3lb Nylon
Back, Scud Back Light Olive 1/8
Under Body, Lead Tape
Body, Olive Hares Mask Fur and Light Olive UV Ice Dub
Thorax, Natural Fur Fox Squirrel and Brown Olive Ice Dub
Colour Thorax and Head with a Brown Permanent