A bit more work today, not much as i havnt been too good with my back & legs. but got in the workshop tonight and did this much.
the last image i posted was the tail feathers set out in parts.

well i have glued them together. the next step as they will be covered in solatex was to rib them to give the scale look.

so i copied from the plans where all the ribs should be. i made riblets and glued them onto the tail feathers. ( note do this after you have sanded the tail feathers to shape )

once all glued on i then sanded to final shape. these will look very nice onece covered and painted.