(Friendly FYI for those who do not know: Daring Do is a pegasus.)
I think this would have been even funnier if [human Daring Do] had fully transformed into [pegasus pony Daring Do] rather than just "halfway" as an [anthro pegasus Daring Do], but that is a minor detail.
Regardless, it always good artistic sense when the fan-artists think to include Indiana Jones bits for Daring Do fan-art. From the (MLP:FiM) show's writers, Daring Do's character is a fusion of Indiana Jones, Lara Croft, and J.K. Rowling (another FYI: Daring Do's civilian secret-identity is that of novelist "A.K. Yearling") .