How to innovate dry power transformer?

Good dry simba transformer manufacturers usually change the shape of the simba transformer, The company through cooperation with other companies can achieve Lego custom transformers, through the LEGO customized Transformers shell to attract more people to buy dry power transformer, this Legone custom Transformers shells in the market quite popular with young people like, So, I think the company’s innovation is very clear

How to innovate dry power transformer?-SPL- power transformer, distribution transformer, oil immersed transformer, dry type transformer, cast coil transformer, ground mounted transformer, resin insulated transformer, oil cooled transformer, substation transformer, switchgear