Do you think the canvas hides MCL 36? Are we seeing a narrow nose?
Sheeted cars and blurry renders/pics are just to wet everyone’s appetite.
If there are still people there who were part of the team, its been 40 years since the last cars with ground effect?
I imagine, with modern day tools and knowledge an engineer can not only understand but also greatly improve the design with a day or so with the MP4-1 in a CFD environment. Those days were more working from a theoretical theory and improve it with trial and error.
Last year's cars were all ground effect cars. Ground effect has been used in F1 since the Lotus 78. In fact, they were making use of ground effect before then but didn't realise it - a wing within a chord length of the ground will experience ground effect so the preceding cars' front wings were working in ground effect to some degree even if the designers weren't aware of it / making conscious use of it.