Just some tips for those after some Harlequins and dont wanna drop too much cash!
Notice on your Harlequin Troupe kit, you have plenty of arms heads and options and 1 extra torso. The pic below shows how you can use this torso! Dark Eldar legs (specifically scourge legs) with a bit of trimming work really well as another set of legs. If you have spare Eldar legs lying around this works too.
This increases your troupe box from 6 to 7 models!
You can also:
Stealing some of your vehicle crew. Each Harlequin vehicle has 3 crew to ride the top. Depending on how you want to build your vehicles you can simply not put crew on the vehicles, or only put some crew on them.
For every vehicle you end up with you can have up to 3 extra troupe members each. So if you purchased 1 vehicle, and 2 troupes you have given yourself a FREE TROUPE (3 from the vehicle, 2 from the spare torsos).
If you simply spread out or convert the "extra" Troupe members then they wont look that out of place. Well, no more out of place than the fact that your whole army is leaping off ruins...
The Harlequin kit contains so many bits, you could also simply convert your characters out of them too. Ask any Eldar player if they have a shuriken cannon lying around (they will) and make a Death Jester with the Scary Mask found in the Troupe Kit. Same can be said with the solitaire
So Harlequin players, the troupe box is your playground. It has many bits and options to create so much. Especially if you are short on cash, or just dont want to spend money on characters. Combine this box with the vehicle box and you have 4 extra troupe members for no extra cost!
If anyone else can think of other ways to cut costs then let me know!