You might try looking on some major comic book websites or platforms that specialize in fantasy comics. Sometimes, local comic stores could have it too.
Comic girls anime is like a typical animated show with various themes and storylines. Hentai, though, is centered around sexual themes and is not suitable for all ages. That's a big distinction between the two.
The Trigun manga adaptation in Manga Rock is mostly faithful. It manages to convey the essence and excitement of the original manga. Though there could be a few tweaks here and there to suit the digital format, it doesn't stray too far from the source.
Fan-made One Punch manga can range from amazing to mediocre. It often depends on the artist's style and how well they understand the original characters and themes. Some manage to add new perspectives, while others might struggle to replicate the charm of the official work.
'Hey Arnold!' is another great one. It follows a group of kids in their neighborhood, dealing with everyday life and its challenges. The show has a lot of heart and humor.