Capital, he said. By its context it must mean he needed someone to pay for his research. "Ah of course, that always becomes a problem doesn't it. How expensive can magecrafting get?" Back in the days of the Royal Academy of Magic, there were a lot of people who funded magical research. Jilitse was reminded of her own duty to study and learn about Supervisors. Who funded Drainira's golem body? Where do you find a million mizas in post-Valterrian Mizahar? For a long while Jilitse looked dazed, staring ahead. She stood up and started to gather her pencil and paper.
"I intend to go over my design a few more times, and I would have to take notes, too," Jilitse told Hadrian without looking up. The turned her face to the book and started reading about the anatomy of the frog. She wanted to learn the most that she could and, hopefully, with enough gadgeteering skill she might be able to figure out how frog muscles work. Using a spring for the legs wasn't so bad, but the earlier design wasn't very accurate. Then there was the difference in physical structure. To be fair, Hadrian design's did not really hamper movement, but there was some thing to be said for precision. Jil was, to cut it short, not satisfied with their result.
Immersed in her scribbles, she started to draw another model of a frog. Over and over again she drew one design after another. Hind legs spread, joints analyzed. It looked good on paper, but none were feasible to make, Jil resisted the urge to put wheels onto the frog. It would defeat the purpose of her study, and not help her discover something new. Using too much wire would be expensive, and she did not have a forge to cast metal. Focusing, she willed herself back to the design. She needed to use something elastic, something that will allow the legs to spread and stretch. Jil noted that the body weight should be as light as it could, the earlier metal frog must have been straining under the composition of its metallic frame. A block of wood might be lighter. Maybe. Forget about aestheticism. Probably. Use screws and fasteners instead. Definitely.
Now, where was that drill? She rummaged into her toolbox and then walked to her small basket of junk. Four legs. This frog-like golem will have four legs. After examining the materials she will need, she brought the wooden parts back to the desk.