Is there a function that verifies automatically that the measurement log is right according to the integrity value of the PCR 10 ? (the function will extend a pcr will all the measurements of the measurement log)

What prevents me to create a measurement log of my choice and to extend a PCR, whose value is initially 0, with these measures and perform a quote of this PCR and then send this quote and the measurement log to a person who want to authenticate me ? Like that I will be able to create any measurement log even if it doesn't correspond to my computer configuration...