Dear all,
thank you very much for your repies. Based on your comments, I have a pretty good picture now on how to tie this Czech!
@Wavey1988: Gold Bead - actually a good idea! However, that would probably lead to other challenges, like:
- Where would you tie in the scud back foil then?
- The silhouette (do you say that? I am not a native speaker, remember....

)of the nymph would be changed. For Czech Nymphs, a slim silhouette seams to be a key element.
- Would you add additional lead-wire or leave that away?
How would I now tie the Royal Bobesh - just my 2 Cents, and including your suggestions:
#1: start with wrapping the hook shank with lead wire - cover with super glue and let dry
#2: basic wrap
#3: Tie in the ripping, a piece of monofil. Orientation: Front -> End of hook
#4: Dubb 3/4 of the body, using direct dubbing method
#5: Tie in the gold wire along the remaining 1/4 of the hook shank. Orientation: Front->End
#6: Continue dubbing, last remaining 1/4 of hook shank (probably use a little less dubbing material)
#7: Tien in the scud back at the hook eye and stretch it a little along the back of the nymph
#8: Fix the scud back at the end of the hook, using the monofil (#3)
#9: rip the nymph body with monofil, orientation: end->front.
#10: Fix the monofil at the hook eye wit a couple wraps of tying-silk (finishing-knots with the monofil work well, too)
#11: Start with the golden thorax,using touching wraps. Orientation: End->front.
#12: Fix the gold wire with acouple wraps of tying silk. Finish the nymph
#13: Cover the thorax-part with UV-resin and then with a thin layer of clear nail polish.
Not sure if I made myself clear

What do you think - would that work?
Cheers, Obi