Any issues with the engine bay of this 2009 Toyota Corolla S?

Hey all, this is a car I saw earlier today. Any issues with this engine bay, noticed a lot of debris and what looked like ash/soot. Is this a potential indicator of gasket issues or oil burning?

Hey all, this is a car I saw earlier today. Any issues with this engine bay, noticed a lot of debris and what looked like ash/soot. Is this a potential indicator of gasket issues or oil burning?