It's been mentioned here that Populous are likely to be the architects and design may similar to that of Minnesota United's 19,800 capacity stadium that opened in April 2019. So I've spent all of ten minutes googling it!
Firstly, the stadium shape and roof is similar to the masterplan we saw on Monday, see Google earth below.
Secondly, another reason why it's design, materials and construction techniques may be copied with tweaks for Stratfield Brake is that it took only 20 months to build!
Of course, sourcing materials, contractors and building regs may be different in England but it appears to be possible.
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