No, say nothing. They deserve no words, our work is far more important.
You remain silent. After a few moments your Master decides to speak up on your behalf.
"I was trained by humans and imparted the knowledge of my Master to my pupil leaving nothing out no matter how trivial. I was acknowledged as a Master by the village. If we where to acknowledge a book as Master anyone trained and put forth by the book would qualify for a Master Trial by our laws. There is precedent in laws foreign and domestic, as Pope Andrias declaring the scripture to be his successor."
Pope Andrias is the founder of the Scripturists movement. Near the end of his life he declared that the Scripture, a long scroll edited by the past popes, was now complete and would act as the head of the religion eternally. This caused some splintering among the religion, some scholars speculating it was only done to prevent corruption that was rampant during Andrias's time in the assumption an inanimate object could not be swayed. As the Pope is head of state the Scripture is internationally recognized as a world leader, despite being text on paper. A legalistic argument is just like your Master.
"There are many ways to prevent inappropriate interaction with the Masterpiece. The simplest being to place it on an elevated position and allow it to attack any who venture too close, with appropriate measures taken that only those with ill intent are able to approach. With such measures in place anyone capable of corrupting the Masterpiece would find it easier to loot the store without doing so."
There are a few more arguments, but it soon becomes clear that all your Rival's main points have already been pressed and all that remains is petty arguments listing of every one of your sins and mistakes since childhood.
Once again the chief speaks up. "Thank you all for your thoughts. It is now time for deliberation. Please form an orderly line."
You stand next to your Master and Masterpiece. All the assembled villagers form a line of craftsmen starting with the Chief. They each take turns examining the piece for any mistakes, offering a compliment or critique after doing so. Each examination is quick, but since the entire village is going through the ritual it ends up taking no small amount of time. On its face this is a final quality control check, but in practice it is mostly tradition so the entire village can be said to be part of the approval process for better or worse.
After going through the parade the crowd gathers back together. The chief nods on his cart.
"After a thorough investigation we the people of the village declare your skill to be sufficient for the rank of Master. Congratulations on your graduation! We happily welcome you to our ranks!"
A brief applause erupts from the crowd. Some come forth to give you pats on the back, shoulder shakes, or other affectionate nudges. After all your hard work, your new life starts tomorrow!
Your first order of business is to prepare your workshop. You've been saving up money so that shouldn't be a problem. After that is the
opening ceremony. Opening ceremonies are another tradition meant to help new workshops get started. All the villagers will attend to be sure (which is one reason the villagers where supportive of your graduation - you now fund a party for the rest of the village), but it also serves a practical purpose of attracting new customers.
The problem is that you're the one who has to pay now. Your workshop and tools are all secure, so your remaining budget will have to be split between new materials and the opening ceremony. The more extravagant the opening ceremony, the less money you'll have to spend on starting materials. But if you cheap out on your opening ceremony you might not have any customers to buy what you made with all your expensive starting materials. What type of party you throw will also dictate what type of customer you attract - a rowdy drinking party with a wrestling ring may sound like heaven to the rougher adventurers but would probably drive away the upper crust who dictates the Crown's funds for example.
What are your plans for the opening ceremony?