This warship is a modified/retrofitted SMS Danzig (first steam-powered warship in the Prussian Navy) and was called 'Kaiten' when it served the Imperial Japanese Navy.
Papercraft models depicting the traditional Japanese summer games of watermelon splitting (Suikawari) and a different take on Goldfish scooping (Kingyo-sukui).
Hanomag 2/10 PS paper model created by Papercrafts.it, it was nicknamed 'Kommissbrot' because its shape resembled a loaf of dark type German bread of the same name.
The Earl of Lemongrab is a character from the Adventure Time series, he's a Candy Person (created by Princess Bubblegum) who is heir to the Candy Kingdom throne.