Cool, I see there's no life restoration for that one. Coincidentally, I am currently working on a dinosaur design project for school, and I will have to draw a lot of titanosaurs and other animals in different styles to find out how I'm going to execute the project. So some of these "experiments" I'll donate to Wikipedia. So if you have some wishes for how I should draw Opisthocoelicaudia for the article, both pose and style wise, feel free to suggest here, then I'll give it a try.