File list (Check if you may need any files):
punbb-1.3.4
...........\.htaccess.dist
...........\admin
...........\.....\bans.php
...........\.....\categories.php
...........\.....\censoring.php
...........\.....\db_update.php
...........\.....\extensions.php
...........\.....\forums.php
...........\.....\groups.php
...........\.....\index.php
...........\.....\install.php
...........\.....\prune.php
...........\.....\ranks.php
...........\.....\reindex.php
...........\.....\reports.php
...........\.....\settings.php
...........\.....\users.php
...........\cache
...........\.....\.htaccess
...........\.....\index.html
...........\COPYING
...........\delete.php
...........\edit.php
...........\extensions
...........\..........\index.html
...........\..........\pun_repository
...........\..........\..............\index.html
...........\..........\..............\lang
...........\..........\..............\....\English
...........\..........\..............\....\.......\index.html
...........\..........\..............\....\.......\pun_repository.php
...........\..........\..............\....\index.html
...........\..........\..............\manifest.xml
...........\..........\..............\pun_repository.php
...........\..........\..............\pun_repository_tar_extract.php
...........\extern.php
...........\footer.php
...........\header.php
...........\help.php
...........\img
...........\...\avatars
...........\...\.......\.htaccess
...........\...\.......\index.html
...........\...\index.html
...........\...\smilies
...........\...\.......\big_smile.png
...........\...\.......\cool.png
...........\...\.......\hmm.png
...........\...\.......\index.html
...........\...\.......\lol.png
...........\...\.......\mad.png
...........\...\.......\neutral.png
...........\...\.......\roll.png
...........\...\.......\sad.png
...........\...\.......\smile.png
...........\...\.......\tongue.png
...........\...\.......\wink.png
...........\...\.......\yikes.png
...........\...\test.png
...........\include
...........\.......\cache.php
...........\.......\common.php
...........\.......\common_admin.php
...........\.......\dblayer
...........\.......\.......\common_db.php
...........\.......\.......\index.html
...........\.......\.......\mysql.php
...........\.......\.......\mysqli.php
...........\.......\.......\pgsql.php
...........\.......\.......\sqlite.php
...........\.......\email.php
...........\.......\essentials.php
...........\.......\functions.php
...........\.......\index.html
...........\.......\js
...........\.......\..\common.js
...........\.......\..\index.html
...........\.......\parser.php
...........\.......\search_functions.php
...........\.......\search_idx.php
...........\.......\template
...........\.......\........\admin.tpl
...........\.......\........\help.tpl
...........\.......\........\index.html
...........\.......\........\main.tpl
...........\.......\........\maintenance.tpl
...........\.......\........\redirect.tpl
...........\.......\url
...........\.......\...\Default
...........\.......\...\.......\forum_urls.php
...........\.......\...\.......\index.html
...........\.......\...\.......\reserved_strings.php
...........\.......\...\.......\rewrite_rules.php
...........\.......\...\File_based
...........\.......\...\..........\forum_urls.php
...........\.......\...\..........\index.html
...........\.......\...\..........\reserved_strings.php
...........\.......\...\..........\rewrite_rules.php
...........\.......\...\File_based_(fancy)