Short film Kickstarter

I’m a filmmaker working on a short film which I am running a Kickstarter to help fund. The aesthetic of the film is joker/squid game, horrific yet colourful.
I’m looking to make t-shirts and caps, would love designs that complement each other building the need for people to buy both.

I’m also looking for a poster design and professional version of the logo I have

Please provide examples of work in your application