Below are links to standard SCA documents and forms as found on the SCA and East Kingdom websites (note, approved forms are presently only in English):

General Documents

SCA Document Library

Model Release Form, Photographer Release Form, and Creative Release Form PDFs can be downloaded from either of these links:
–East Kingdom Webminister Policy Page (has links for fillable forms only)
–SCA Documents Library (has release forms under the Publications Officer)

SCA Waivers:
The SCA Waiver Page has waivers for SCA events and practices as well as medical authorization forms for minors.  These can be found on the Document Library page under Waiver Forms and Minor Waivers.