it is janky - much better to make your own props than use the kit provided vac-formed ones but that can be daunting and take a while to become adept at.
I have made my own propellers a few times now - the most recent was a replica of the Hamilton Standard used in the mid 30's - made it for my Flyline Stearman elsewhere on this page.
It is a completely different type of propeller to what you need for the Camel however - so the youtube video I posted of 'how-to' won't likely help you much.
here is one of the vids anyway..if you want to see more (there might be 4 or 5 just on making the prop - I got carried away) just poke around on the channel - it's free
https://www.youtube.com/watch?v=GbGuaPDrlwsI can say however that the method I described for assembling the kit plastic prop does work, and you can paint it in wood tones that should make it convincing enough.